Inventor · disambiguated record
David L. Hilden
Also filed as: HILDEN DAVID L
5 granted patents·2 pending applications·82 citations·filing 2003–2010
80Inventor score
Top patents by PatentIndex Score
7 records- 0188US8713914B2Method and apparatus for monitoring a hydrocarbon-selective catalytic reduction deviceSCHMIEG STEVEN J·Filed 2009·Granted May 6, 2014·18 cites·11 claims
- 0282US7021047B2Diesel exhaust aftertreatment device regeneration systemGEN MOTORS CORP·Filed 2004·Granted Apr 4, 2006·43 cites·13 claims
- 0367US6981367B2Hydrogen and oxygen generation from a water vapor containing exhaustGEN MOTORS CORP·Filed 2003·Granted Jan 3, 2006·16 cites·31 claims
- 0453US8186151B2Method to monitor HC-SCR catalyst NOx reduction performance for lean exhaust applicationsVIOLA MICHAEL B·Filed 2009·Granted May 29, 2012·4 cites·16 claims
- 0550US8926926B2Exhaust particulate management for gasoline-fueled enginesKOCH CALVIN K·Filed 2009·Granted Jan 6, 2015·1 cites·10 claims
- 0638US2004265201A1NOx removal systemFiled 2003·Application pending·0 cites
- 0733US2012079813A1OPERATING METHODS FOR SELECTIVE CATALYTIC REDUCTION OF NOxSLOANE THOMPSON M·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →